C Hammond Construction, A General Engineering Contractor in Richmond, CA
C Hammond Construction operating as a corporation holds an active California contractor license (CSLB #543166), valid through Oct 31, 2026. First issued in 1988, the license has been on the CSLB roster for 38 years. It carries 3 CSLB classifications: A General Engineering Contractor, C-8 Concrete Contractor, and C-21 Building Moving / Demolition Contractor. Records show an active surety bond on file with Nationwide Mutual Insurance Company and active workers' compensation coverage from State Compensation Insurance Fund. The business is based in Richmond, in Contra Costa County, California.
- License Number
- 543166
- Issued
- Oct 4, 1988
- Status
- CLEAR
- Expires
- Oct 31, 2026
- Entity
- Corporation
- Surety
- Nationwide Mutual Insurance Company
- Bond Number
- 7901209063
- Effective
- Jan 16, 2026
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- State Compensation Insurance Fund
- Policy Number
- 9044286
- Effective
- Feb 1, 2025
- Expires
- Feb 1, 2027
This contractor is verified, with no adverse conditions in the current CSLB record.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is C Hammond Construction licensed in California?
Yes. C Hammond Construction holds California Contractors State License Board license number 543166, which is active and in good standing. The license was first issued on October 4, 1988. It is valid through October 31, 2026.
What does C Hammond Construction specialize in?
C Hammond Construction is licensed for 3 CSLB classifications: A General Engineering Contractor, C-8 Concrete Contractor, and C-21 Building Moving / Demolition Contractor.
Where is C Hammond Construction headquartered?
C Hammond Construction is headquartered at Po Box 71101, Richmond, CA 94807, in Contra Costa County, California.
Does C Hammond Construction have an active surety bond on file with CSLB?
Yes. C Hammond Construction has an active California contractor surety bond filed with Nationwide Mutual Insurance Company.
Does C Hammond Construction carry workers' compensation coverage?
Yes. C Hammond Construction carries active workers' compensation coverage through State Compensation Insurance Fund.
How do I verify C Hammond Construction's contractor license?
You can verify C Hammond Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=543166.
- License issuedOct 4, 1988
- WC coverage startsFeb 1, 2025
- Bond activeJan 16, 2026
- License expiresOct 31, 2026
- WC expiresFeb 1, 2027
- Swinerton Builders#92Concord·A General Engineering Contractor
- G N Henley INC#373161Clayton·A General Engineering Contractor
- Conco#199902Concord·A General Engineering Contractor
- Bay Cities Paving & Grading INC#238650Concord·A General Engineering Contractor
- Zovich Construction#287113Brentwood·A General Engineering Contractor
- Mce Corporation#439295Concord·A General Engineering Contractor
- Sut's Superior Underground Tank Service INC#482356San Ramon·A General Engineering Contractor
- Carden Dan Concrete#502384Oakley·A General Engineering Contractor
Working a California job with C Hammond Construction, or chasing an unpaid invoice? These free tools track your mechanics lien deadlines and rights under California Civil Code §§8200–8848.
- California preliminary notice deadline calculatorFind your 20-day deadline and the lien rights at risk.
- Do I need a preliminary notice in California?Answer a few questions to see if the 20-day notice applies.
- Did I lose my California lien rights?Check whether your mechanics lien window has passed.
- Unpaid construction invoice in CaliforniaYour options and deadlines for collecting on a California job.
Own C Hammond Construction? Claim or correct this profile